I want to use npm postinstall hook in my package to achieve my requirement. is this safe to use, I mean will it create security issues?
I am using like below:
"scripts": {
"postinstall" : "node ./tagchange.js",
"scripts": "gulp schematics-tasks && gulp schematics-remove && gulp adding-externals && npm run packagr",
"bundle": "rollup -c rollup.config.js"
},
Related
When I run yarn start or any other following scripts:
"scripts": {
"start": "webpack-dev-server --config scripts/webpack.dev.js",
"clean": "rimraf build",
"build": "yarn run clean && yarn run compile",
"compile": "webpack --config scripts/webpack.prod.js",
"compile-for-test": "webpack --config scripts/webpack.test.prod.js",
"build-for-test": "yarn run clean && yarn run compile-for-test",
"test": "jest -c scripts/jest.config.js --testPathIgnorePatterns=\"services/contract-tests\"",
"test-ci": "node scripts/test-shell-commands.js unitTestCI",
"test-contract": "node scripts/test-shell-commands.js testLocal",
"test-contract-ci": "node scripts/test-shell-commands.js testCI",
"coverage": "node scripts/test-shell-commands.js unitTestCoverage",
"lint": "./node_modules/.bin/eslint --max-warnings=0 \"src/**\"",
"start-backend": "bash -l ./scripts/start-backend-container.sh",
"stop-backend": "bash -l ./scripts/stop-backend-container.sh",
"start-stub": "bash -l ./scripts/start-backend-stub-container.sh",
"stop-stub": "bash -l ./scripts/stop-backend-stub-container.sh",
"prettier": "prettier --write **/*{ts,tsx}"
},
I get the following error:
# yarn start
$ webpack-dev-server --config scripts/webpack.dev.js
error Couldn't find the binary webpack-dev-server --config scripts/webpack.dev.js
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
# yarn test
$ jest -c scripts/jest.config.js --testPathIgnorePatterns="services/contract-tests"
error Couldn't find the binary jest -c scripts/jest.config.js --testPathIgnorePatterns="services/contract-tests"
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
This applies to all scripts (its not spesific to webpack etc). However, when I use it npm run start, it works. yarn add or yarn commands alone also work. Just I can't run any script with yarn.
Does anyone encountered this before?
My yarn version is: 1.22.10
I have uninstalled and installed a few times but the problem continues. OS: Windows
This might be an issue with node trying to spawn a command on windows when specifying bash as the shell since Yarn uses node's child_process.spawn.
The shell-script specified in .yarnrc, passes that shell as the shell option to spawn, and when a shell is specified and process.platform evaluates to win32, ['/d', '/s', '/c' will be tacked in the arguments (see below source of spawn()).
if (options.shell) {
const command = [file].concat(args).join(' ');
if (process.platform === 'win32') {
if (typeof options.shell === 'string')
file = options.shell;
else
file = process.env.comspec || 'cmd.exe';
args = ['/d', '/s', '/c', `"${command}"`];
options.windowsVerbatimArguments = true;
Please check your yarn configuration via yarn config get script-shell in order to verify the settings of the bash-path.
See child_process.spawn for more info..
I have 6 projects in an Angular workspace and I have to build each. Instead of write six lines in my package.json for each projet, for example :
"build_a":" npm run build a"
"buiild_b": "npm run build b"
I would like to create only one line like this :
"build_app": "npm run build name="aaa""
How I can do it ?
you could rely on environment variables in order to discover such names.
however it depends on which operating system you're using on how to define env variables.
"scripts":{
"build:a":"cross-env NAME=a npm run build",
"build:b":"cross-env NAME=b npm run build",
"build:c":"cross-env NAME=c npm run build",
"build":"browserify src/main.js -o build.js"
}
You would end up with a script section more or less like this.
Finally I found the solution using a node.js script: build-subproject.js.
const { exec } = require('child_process');
const args = process.argv.slice(2).join(' ');
console.log(`RUNNING build with args: ${args}`);
exec(
`ng build ${args} && cd dist/${args} && npm pack `,
(error, stdout) => {
if (error) {
console.error(`exec error: ${error}`);
return;
}
console.info(`stdout: ${stdout}`);
}
);
In package.json,
"build-subproject": "node ./build-subproject.js",
Then run , npm run build-subproject my-project-name
I would like to use ng build --watch & gulp watch:ng on the same console
Here's my task code
gulp.task('watch:ng', function () {
gulp.watch('ng/dist/ng/*', gulp.series('copy-ng'));
});
I want to copy/merge the scripts to another location when angular rebuild the project
I found a solution using npm-run-all
npm install npm-run-all --save-dev
"scripts": {
"build:watch": "ng build --deleteOutputPath=false --watch",
"gulp:watch": "gulp watch:ng",
"rebuild": "run-p build:watch gulp:watch",
}
npm run rebuild
I am using npm precommit hook, but it is not stopping a file with issues to be committed, nor am I getting the message "Pre commit checks" when I try to commit a file.
Package Json:
{
"name": "myfolder",
"version": "1.0.0",
"description": "",
"main": "",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 0",
"precommit-msg": "echo 'Pre-commit checks...' && exit 0",
"lint": "csslint global/css"
},
"author": "SR",
"license": "ISC",
"dependencies": {
"csslint": "^1.0.4",
"jshint": "^2.9.4",
"pre-commit": "^1.2.2"
},
"pre-commit": [
"precommit-msg",
"lint"
],
"devDependencies": {
"pre-commit": "^1.2.2"
}
}
Please, make sure that your 'package.json' file is in the same folder, where '.git' folder is (where git repository was initialized). When you install 'pre-commit' package, 'pre-commit' file should appear under '.git/hooks/'.
Just FYI I had this issue because the pre-commit file was missing in the hooks folder.
Running npm i pre-commit --save-dev again created the file and solved it for me.
Have't managed to implement it with few "pre-commit" NPM modules (#fastify/pre-commit, monorepo-staged-precommit) so implemented it "manually" with adding tools/pre-commit.sh file into repo with content like:
#!/bin/sh
DIR='web'
echo "Pre-commit actions (NPM tests for $DIR)..."
cd $DIR && npm run test
and updating package.json with:
"scripts": {
"test",
"install-precommit": "cp ../tools/pre-commit.sh ../.git/hooks/pre-commit"
This solution has some limitations (like instead of automatic installation need to ask somewhere in "README" about npm run install-precommit and I'm not sure how it would work on Windows especially without Git Bash) but it worked for me.
Notes:
Other pre-commit NPM packages either didn't work as well or asked for NVM and other extra tools which I don't want devs to install for such small task.
pre-commit.sh may has any name and don't be executable - "install-precommit" task and git care about.
I'm using npm run to build a javascript file through browserify. Before building, I would like it to create a directory in my build folder, named after the version listed in the package.json. Here is a trimmed example of my package.json:
{
"name": "My App",
"version": "0.0.0-pre-alpha",
"description": "App desc",
"main": "index.js",
"dependencies": {
"browserify" : "*",
}
"scripts": {
"prebuild": "mkdir -p build/$npm_package_version",
"browserify" : "browserify ./src/index.js ./build/$npm_package_version/js/myapp-$npm_package_version.js",
"build" : "npm run prebuild && npm run browserify"
}
}
The code executed in prebuild is:
mkdir -p build/$npm_package_version
But I want it to execute
mkdir -p build/0.0.0-pre-alpha
What am I doing wrong?
Update:
Turns out you can't use arguments with mkdir in a script. So i ended up using the mkdirp npm module.
Old post:
For others looking for an answer: Turns out when you are working in windows the correct way to use the variables is
%npm_package_version%
So the final code should look like:
"prebuild": "mkdir -p build/%npm_package_version%"